Wall Street has evolved greatly in recent years with financial firms increasingly getting into each other's lines of business, and the president-elect has talked about consolidating the SEC and the CFTC, two of the most important regulatory bodies.

NPR: Obama Names SEC Pick

Three of HP's four main lines of business--printing, PCs and services--are profitable.

FORBES: Cover Story

Bakrie is actually the listed holding company for a number of operating companies in the conglomerate's three main lines of business: rubber plantations, telecoms and oil-industry infrastructure.

ECONOMIST: Indonesian business: A survival guide | The